GOSS
Gossamer Bio, Inc.Company with tickers: GOSS
CIK
1728117
CUSIP
38341P102
Shares Outstanding
234,696,281
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
Financials
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-04-30 | 40,018,309 | 40,196,107 | -177,798 | 7.65 |
| 2026-04-15 | 40,196,107 | 37,500,300 | +2,695,807 | 4.85 |
| 2026-03-31 | 37,500,300 | 36,622,286 | +878,014 | 2.75 |
| 2026-03-13 | 36,622,286 | 34,715,538 | +1,906,748 | 2.70 |
| 2026-02-27 | 34,715,538 | 31,092,342 | +3,623,196 | 1.00 |
| 2026-02-13 | 31,092,342 | 26,779,236 | +4,313,106 | 5.10 |
| 2026-01-30 | 26,779,236 | 25,222,443 | +1,556,793 | 5.68 |
| 2026-01-15 | 25,222,443 | 24,114,833 | +1,107,610 | 5.43 |
| 2025-12-31 | 24,114,833 | 20,310,911 | +3,803,922 | 4.66 |
| 2025-12-15 | 20,310,911 | 23,438,565 | -3,127,654 | 5.73 |
| 2025-11-28 | 23,438,565 | 24,422,288 | -983,723 | 8.22 |
| 2025-11-14 | 24,422,288 | 24,918,422 | -496,134 | 9.45 |
| 2025-10-31 | 24,918,422 | 26,759,668 | -1,841,246 | 8.01 |
| 2025-10-15 | 26,759,668 | 27,397,216 | -637,548 | 8.24 |
| 2025-09-30 | 27,397,216 | 23,993,214 | +3,404,002 | 6.44 |
| 2025-09-15 | 23,993,214 | 22,046,902 | +1,946,312 | 4.23 |
| 2025-08-29 | 22,046,902 | 20,502,512 | +1,544,390 | 7.14 |
| 2025-08-15 | 20,502,512 | 18,745,165 | +1,757,347 | 6.81 |
| 2025-07-31 | 18,745,165 | 18,122,038 | +623,127 | 5.16 |
| 2025-07-15 | 18,122,038 | 16,906,319 | +1,215,719 | 11.65 |
| 2025-06-30 | 16,906,319 | 11,076,527 | +5,829,792 | 4.31 |
| 2025-06-13 | 11,076,527 | 11,082,536 | -6,009 | 8.66 |
| 2025-05-30 | 11,082,536 | 10,540,492 | +542,044 | 6.64 |
| 2025-05-15 | 10,540,492 | 10,069,688 | +470,804 | 7.24 |